BaseTestSuite.cs

public enum Browser
{
    Chrome,
    Explorer,
    Firefox
}

public class BaseTestSuite
{
	public BaseTestSuite(Browser selectedBrowser)
	{
		Mouse.DefaultMoveTime = 100;
		Keyboard.DefaultKeyPressTime = 100;
		Delay.SpeedFactor = 1.0;
		CurrentBrowser = selectedBrowser;
	}

	public BaseTestSuite()
		: this(Browser.Explorer)
	{
		Mouse.DefaultMoveTime = 300;
		Keyboard.DefaultKeyPressTime = 100;
		Delay.SpeedFactor = 1.0;
	}

	public TestContext TestContext
	{
		get { return _testContextInstance; }
		set { _testContextInstance = value; }
	}

	[ClassInitialize]
	public static void ClassSetup(TestContext a)
	{
		ReportingHelper.SetupReport(a);
		KillBrowser();
	}

	[ClassCleanup]
	public static void ClassClean()
	{
		Report.End();
		KillBrowsers();
	}


	public static void StartBrowser(string path)
	{
		lock (LockObj)
		{
			Host.Local.OpenBrowser(path, "ie", false, true);
			Console.WriteLine("Browser is started.");
		}
	}

	public static void StartBrowser(string path, Browser browser, bool killExisting = true, bool newSession = false,
		bool incognitoMode = false)
	{
		var args = string.Empty;

		if (newSession)
		{
			switch (browser)
			{
				case Browser.Explorer:
					args = "-nomerge";
					break;
			}
		}

		lock (LockObj)
		{
			Host.Local.OpenBrowser(path, GetBrowserName(browser), args, killExisting, false, false, incognitoMode, false);

			Console.WriteLine("Browser is started.");
		}
	}

	public static String GetBrowserName(Browser browser)
	{
		switch (browser)
		{
			case Browser.Explorer:
			{
				return "IE";
			}
			case Browser.Firefox:
			{
				return "Firefox";
			}
			case Browser.Chrome:
			{
				return "Chrome";
			}
		}
		return null;
	}

	public static void KillBrowser()
	{
		lock (LockObj)
		{
			Console.WriteLine("Killing browser.");
			Process[] ieProcesses = Process.GetProcessesByName("iexplore");
			foreach (var ieProcess in ieProcesses)
			{
				try
				{
					ieProcess.Kill();
					ieProcess.WaitForExit();
				}
				catch (Exception ex)
				{
					Console.WriteLine(ex.Message);
				}
			}
		}
	}

	public static void KillBrowsers()
	{
		lock (LockObj)
		{
			Console.WriteLine("Killing browser.");

			KillBrowser("iexplore");
			KillBrowser("firefox");
			KillBrowser("chrome");
		}
	}

	private static void KillBrowser(String browserName)
	{
		lock (LockObj)
		{
			Console.WriteLine("Killing browser.");
			Process[] ieProcesses = Process.GetProcessesByName(browserName);
			foreach (var ieProcess in ieProcesses)
			{
				try
				{
					ieProcess.Kill();
					ieProcess.WaitForExit();
				}
				catch (Exception ex)
				{
					Console.WriteLine(ex.Message);
				}
			}
		}
	}


	protected Browser CurrentBrowser;
	private TestContext _testContextInstance;
	private static readonly object LockObj = new object();
}